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Re: [m2e-dev] Trouble building against 1.0.0 snaps
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I tried removing the target platform plugin altogether and adding the
helios p2 repo, and was rewarded with:
[INFO] Adding repository
file://Users/benson/m2e/m2e-code-quality/com.basistech.m2e.code.quality.checkstyle/checkstyle-p2-repository
[INFO] Adding repository (cached)
http://download.eclipse.org/technology/m2e/milestones/1.0
[INFO] Adding repository (cached) http://download.eclipse.org/releases/helios
[ERROR] Internal error: java.lang.NullPointerException -> [Help 1]
org.apache.maven.InternalErrorException: Internal error:
java.lang.NullPointerException
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: java.lang.NullPointerException
at org.eclipse.tycho.core.osgitools.EquinoxResolver.assertResolved(EquinoxResolver.java:222)
at org.eclipse.tycho.core.osgitools.EquinoxResolver.newResolvedState(EquinoxResolver.java:65)
at org.eclipse.tycho.core.osgitools.OsgiBundleProject.getResolverState(OsgiBundleProject.java:204)
at org.eclipse.tycho.core.osgitools.OsgiBundleProject.resolve(OsgiBundleProject.java:150)
at org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:101)
at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:91)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:273)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
... 11 more
[ERROR]
On Sun, Jun 5, 2011 at 3:13 PM, Benson Margulies <bimargulies@xxxxxxxxx> wrote:
> Igor,
>
> How do I make use of this?
>
> I really hate being a pita all the time. I keep wishing that
> m2eclipse-extras, or something else, was out there as a template for
> m2e plugins: using currently released tycho, plugins from org.eclipse,
> etc. If using the target platform is not a good idea, I'll stop using
> it, I just need a cribbable example of what to do instead.
>
> --benson
>
